The absence of black people from mainstream histories of Britain, and the lazy assumption that the presence of African and Caribbean people began with the SS Windrush docking at Tilbury, east of London, in 1948, means few today know there were black Romans, black Tudors, and black Stuarts here hundreds of years earlier.

Race is so intricately woven into the world order – indeed, the very fabric of life – that few people can see beyond it to a time when the world was not organised and controlled this way.